Finding the Fourth Proportional to 3,386,128.52, 5,080,853.39 and 1,589,158.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,386,128.52 : 5,080,853.39 = 1,589,158.10 : x
2. Step 2: Convert to fraction form
   3,386,128.52/5,080,853.39 = 1,589,158.10/x
3. Step 3: Cross multiply
   3,386,128.52x = 5,080,853.39 × 1,589,158.10
4. Step 4: Simplify right side
   3,386,128.52x = 8,074,279,324,387.30
5. Step 5: Solve for x
   x = 8,074,279,324,387.30/3,386,128.52
6. Step 6: Final answer
   x = 2,384,516.50